139791360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:526

約数の個数: 176

約数和(自身を含む): 471628800

約数和(自身を除く): 331837440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 479, 480, 512, 570, 608, 640, 760, 768, 912, 958, 960, 1024, 1140, 1216, 1280, 1437, 1520, 1536, 1824, 1916, 1920, 2280, 2395, 2432, 2560, 2874, 3040, 3072, 3648, 3832, 3840, 4560, 4790, 4864, 5120, 5748, 6080, 7185, 7296, 7664, 7680, 9101, 9120, 9580, 9728, 11496, 12160, 14370, 14592, 15328, 15360, 18202, 18240, 19160, 19456, 22992, 24320, 27303, 28740, 29184, 30656, 36404, 36480, 38320, 45505, 45984, 48640, 54606, 57480, 58368, 61312, 72808, 72960, 76640, 91010, 91968, 97280, 109212, 114960, 122624, 136515, 145616, 145920, 153280, 182020, 183936, 218424, 229920, 245248, 273030, 291232, 291840, 306560, 364040, 367872, 436848, 459840, 490496, 546060, 582464, 613120, 728080, 735744, 873696, 919680, 1092120, 1164928, 1226240, 1456160, 1471488, 1747392, 1839360, 2184240, 2329856, 2452480, 2912320, 3494784, 3678720, 4368480, 4659712, 5824640, 6989568, 7357440, 8736960, 9319424, 11649280, 13979136, 17473920, 23298560, 27958272, 34947840, 46597120, 69895680, 139791360]

約数ペア:

[(1, 139791360), (2, 69895680), (3, 46597120), (4, 34947840), (5, 27958272), (6, 23298560), (8, 17473920), (10, 13979136), (12, 11649280), (15, 9319424), (16, 8736960), (19, 7357440), (20, 6989568), (24, 5824640), (30, 4659712), (32, 4368480), (38, 3678720), (40, 3494784), (48, 2912320), (57, 2452480), (60, 2329856), (64, 2184240), (76, 1839360), (80, 1747392), (95, 1471488), (96, 1456160), (114, 1226240), (120, 1164928), (128, 1092120), (152, 919680), (160, 873696), (190, 735744), (192, 728080), (228, 613120), (240, 582464), (256, 546060), (285, 490496), (304, 459840), (320, 436848), (380, 367872), (384, 364040), (456, 306560), (479, 291840), (480, 291232), (512, 273030), (570, 245248), (608, 229920), (640, 218424), (760, 183936), (768, 182020), (912, 153280), (958, 145920), (960, 145616), (1024, 136515), (1140, 122624), (1216, 114960), (1280, 109212), (1437, 97280), (1520, 91968), (1536, 91010), (1824, 76640), (1916, 72960), (1920, 72808), (2280, 61312), (2395, 58368), (2432, 57480), (2560, 54606), (2874, 48640), (3040, 45984), (3072, 45505), (3648, 38320), (3832, 36480), (3840, 36404), (4560, 30656), (4790, 29184), (4864, 28740), (5120, 27303), (5748, 24320), (6080, 22992), (7185, 19456), (7296, 19160), (7664, 18240), (7680, 18202), (9101, 15360), (9120, 15328), (9580, 14592), (9728, 14370), (11496, 12160)]